GB8721604D0 - Optical filters - Google Patents

Optical filters

Info

Publication number
GB8721604D0
GB8721604D0 GB878721604A GB8721604A GB8721604D0 GB 8721604 D0 GB8721604 D0 GB 8721604D0 GB 878721604 A GB878721604 A GB 878721604A GB 8721604 A GB8721604 A GB 8721604A GB 8721604 D0 GB8721604 D0 GB 8721604D0
Authority
GB
United Kingdom
Prior art keywords
optical filters
filters
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB878721604A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB878721604A priority Critical patent/GB8721604D0/en
Publication of GB8721604D0 publication Critical patent/GB8721604D0/en
Priority to JP50724388A priority patent/JPH02501414A/en
Priority to EP88308424A priority patent/EP0308164A1/en
Priority to PCT/GB1988/000741 priority patent/WO1989002610A1/en
Pending legal-status Critical Current

Links

GB878721604A 1987-09-14 1987-09-14 Optical filters Pending GB8721604D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB878721604A GB8721604D0 (en) 1987-09-14 1987-09-14 Optical filters
JP50724388A JPH02501414A (en) 1987-09-14 1988-09-12 optical filter
EP88308424A EP0308164A1 (en) 1987-09-14 1988-09-12 Optical filter
PCT/GB1988/000741 WO1989002610A1 (en) 1987-09-14 1988-09-12 Optical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878721604A GB8721604D0 (en) 1987-09-14 1987-09-14 Optical filters

Publications (1)

Publication Number Publication Date
GB8721604D0 true GB8721604D0 (en) 1987-10-21

Family

ID=10623757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878721604A Pending GB8721604D0 (en) 1987-09-14 1987-09-14 Optical filters

Country Status (4)

Country Link
EP (1) EP0308164A1 (en)
JP (1) JPH02501414A (en)
GB (1) GB8721604D0 (en)
WO (1) WO1989002610A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142922A1 (en) * 1991-12-24 1993-07-01 Bosch Gmbh Robert COMPONENT FOR USE IN TRANSMITTING OPTICAL SIGNALS
DE4220010C2 (en) * 1992-06-19 1998-06-10 Teldix Gmbh Optical polarizer
US6932869B2 (en) 2001-11-15 2005-08-23 Alcatel UV-cure of coating for optical fiber assisted by ultrasound

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820245A1 (en) * 1978-05-09 1979-11-15 Siemens Ag METHOD OF MANUFACTURING THE ORIENTATION LAYER OF A LIQUID CRYSTAL DISPLAY
GB2096344B (en) * 1981-04-03 1985-07-03 Marconi Co Ltd Apparatus for changing the direction of waves guided along an interface
NZ217520A (en) * 1985-09-10 1988-05-30 Plessey Overseas Optical fibre with diffraction grating provided on a plurality of flat surfaces along the fibre

Also Published As

Publication number Publication date
EP0308164A1 (en) 1989-03-22
JPH02501414A (en) 1990-05-17
WO1989002610A1 (en) 1989-03-23

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